Calibration bath

The high-precision calibration baths of the CTB9600 series have been specifically developed for the temperature calibration of thermometers, temperature switches/thermostats, resistance thermometers and thermocouples between -40 ... +300 °C [-40 ... +572 °F]. A uniform vertical flow of liquid in the bath ensures compliance with the specifications.

The powerful microprocessor controller controls the instrument. It is also equipped with a communication module so that the bath can be controlled remotely. For safety, the calibration bath is fitted with an independently operating thermal fuse that, in the event of an overtemperature inside the case, switches off the current supply to the heater.

All internal and wetted parts are made entirely of AISI 304 stainless steel, which ensures a long service life and easy maintenance.

The entire outer case is made of sheet metal and has a high-quality powder coating.

Easy to use
The calibration baths feature a temperature-controlled liquid tank with a usable depth of 500 mm [19.69 in]. The maximum immersion depth of the test items of 450 mm [17.72 in] reduces heat dissipation errors, which leads to smaller measurement uncertainties.

Temperature ranges from -40 ... +300 °C [-40 ... +572 °F]
The calibration baths are available in two different versions:

• Model CTB9600-150 for -40 ... +150 °C [-40 ... +302 °F]
• Model CTB9600-300 for 40 ... 300 °C [104 ... 572 °F]

The instruments are typically used in calibration laboratories and in measurement and control workshops for calibrating thermometers.